A service that is actually available both to people who have iPhones and Android phones, Heyo can be defined as a social calendar that will let them make plans, and have them shared and further developed with all of their friends on the spot.
The one asset of such an application is how instantaneous it feels. I mean, you will be able to tell all your friends about where you would like to hang out, and they will be allowed to tell you whether they could make it there in time, and also let you know about any venue that has just opened and that might be worth checking out instead.
As I said at the beginning, Heyo can already be used by iPhone and Android users. What I am yet to mention is that the application can be downloaded for free in both cases. So, what are you waiting for? Get it and give a true social spin to the way you decide what to do on your spare time.
Heyo.com In Their Own Words
Use Heyo for iPhone and Android to create and share plans with friends, and collaborate with your friends to decide where to hang out!
Why Heyo.com It Might Be A Killer
It makes for arranging what to do with your friends in a really practical way. It is almost as if they were standing there, right besides you.
Some Questions About Heyo.com
Will other mobiles ever be supported? 
